1、2012/8/2动词的时态构成 用法 例句表示过去发生的事，存在的状态或反复发生的动作。常和表示过去的时间连用。The party was founded on July 1, 1921.I lived in a village when I was young He didnt go to work yesterday.过去发生的一连串动作，经常发生的或习惯性的动作或状态He opened the door, came into his room and sat down at a table .I always went to school on foot last year She us
2、ed to swim in the river.在时间，条件，让步等从句中表示过去的将来Im sorry I was out when you rangHe said they planned to go outing if it was fine the next week.一般过去式1. be 第一，第三人称单数用was，其余的均用 were。2. have/has 都是had，无人称变化3. 行为动词都用过去式（规则的加 ed）无人称变化在委婉语气及虚拟语气总表示现在将来的情况Did you want anything else?Its (high) time you went to b
3、ed now表示将来要发生的动作或存在的状态I will go to my hoe town next monthMy sister will be ten next yearBe going to +v.表示即将发生或最近打算进行的事Its going to rain We are going to have a meeting today Be to +v.表示按计划进行或征求对方的一件The boy is to go to school tomorrowAre we to go on with this work?Be about to+v.表示即将发生的动作，后面一般不跟时间状语We
4、are about to leaveI was about to speak when he rushed inThe meeting is about to closego,come,start,move,still,leave,arrive,stay 等可用进行时，也可用一般现在是表示按计划即将发生的动作Im leaving for Beijing The meeting starts at five oclockHe gets off at the next stop一般将来时1） shall/will+v.（shall 多用第一人称will 多用于二三人称。他们在一般问句中还可以表示请
5、求）2） am/is/are+v.3） be+to do4） be about to do5） come，start，leave ，arriveAnd祈使句 +主语+will.orWork hard and you will succeedDont move or I will fire现在进行1) am/is/are+doing2) be+介词或副词3) 少数位移动词用进行时表将表示此时此刻或现阶段正在进行的动作，常于 now 连用He is watching TV now That film is go onIs she staying here for a week时 来 表示感觉，情感
6、，心里状态的动词(here,like, know,wish,forget） ；be 作是及 have 作“有”时不用进行时I hear what you are saying over thereShe is always telling lies(always与进行时连用具有感情色彩)表示过去某一时刻或某一段时间正在进行的动作What was he doing this time yesterday?In 2000 she was studying in a university进行过去式Was/wrer+doing用于故事中情节，场面的描述；go ，start ， come， leave ，arrive ，Set out，take off 等的过去进行式常表示过去将来时On a cold morning ，a hunter was walking through a forest when he met a bearHe was leaving for London the next week
